k-

[rare; poss fr. `kilo-' prefix] Extremely.
Rare among hackers, but quite common among crackers and warez d00dz in compounds such as `k-kool' /K'kool'/, `k-rad'
/K'rad'/, and `k-awesome' /K'aw`sm/. Also used to
intensify negatives; thus, `k-evil', `k-lame', `k-screwed',
and `k-annoying'. Overuse of this prefix, or use in more formal
or technical contexts, is considered an indicator of lamer
status.